the only time I chew on my fingernails is when I'm in public and realize, "F*ck fingernails are a little long," Then I proceed to chew/tear them until they're shorter. Kind of messes them up though sometimes.
When I was little eating uncooked hotdogs didn't bother me, now, it just sounds horrible

Things that bother me food wise:
1. People who don't sit down to eat. Idk why it bothers me, just does
2. People who pick at different food items. If you're hungry just get some of it, and quit picking at it with your hands!
-Not when I'm around a big group of people, but only when it's people I know, I blow snot-rockets if there is no tissues available.
-I snore also, and it pisses some of my friends off. Me and this one friend when we were younger and had our bro nights we'd both try to fall asleep first so we didn't have to deal with the other one's snoring.
-I also crack my knuckles which annoys some people....especially my mom, she thinks i'll get arthritis or something